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Note 4 - Leases (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Lease, Cost [Table Text Block]
  

September 30, 2020 (Unaudited)

 

Weighted average remaining lease term (years)

  6.97 

Weighted average discount rates

  3.69%
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

The remainder of 2020

 $881 

2021

  2,171 

2022

  1,861 

2023

  1,500 

2024

  1,149 

2025 and thereafter

  4,308 

Total undiscounted cash flows

  11,870 

Less imputed interest

  1,405 

Present value of lease liabilities

 $10,465